Her name is Nakina..

I got inspired by a cultural significance character in the mythological traditions of many South Asian and Southeast Asian cultures, and within Hinduism and Buddhism The Nagas are a divine, or semi-divine, race of half-human, half-serpent beings that reside in the netherworld (Patala), and can occasionally take human or part-human form, or are so depicted in art. A female naga is called a Nagi, or a Nagini.